<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>手动实现下载</title>
  </head>
  
  <body>
    <form action="Demo02_FileUpload" method="post" enctype="multipart/form-data">
    	<input type="text" name="userName" >
    	<input type="file" name="a.txt">
    	<input type="submit" value="提交">
    </form>
  </body>
</html>
